<p>Usually there's a preconceived "threshold" score that you have to obtain in a college if you are ever to have a fighting chance for acceptance. Probably for most ivies, the "threshold" is about 2100 (I don't know if this is too lenient, but if it is, just play along).</p>
<p>That being said, after that threshold is crossed, does it really matter if you score 2150 vs. scoring a 2400? I mean, after you cross it, does a higher score still significantly increase your chances of being accepted (AP statistics word "significantly" for those of you taking it), or is it more like anyone who crossed it is fair game? Because I didn't believe in the rumor that not even a 2400/36/4.0 will get you in some colleges, until I saw the Stanford threads.</p>
<p>You will find the same sort of stats if you look at MIT too. I remember reading a different blog post that explained that even though people with, say, 800 on the math section had a higher acceptance rate, it wasn’t because they value an 800 over a 750. As in, they accepted the kid who qualified for USAMO over the kid who didn’t, and the same math strength that helped the first kid in math competitions also helped him get a higher SAT. More AP Stats: correlation doesn’t imply causation. :)</p>
<p>There exists bias in the readers. It would be natural to subconsciously favor the 2400 versus the 2100, all other things being equal.</p>
<p>I know this exists because in an off-the-record chat w/my HYP regional rep, he told me how he was advocating a grouping of applicants’ scores where, for instance, 2350-2400 got a red dot, 2250-2340 got a blue dot, etc. (these ranges are for example sake – only hypothetical). After the “dots” were assigned, the actual score would be hidden from readers. He said that the neglible diff between a 2400 and a 2360 scorer should not factor into any reader’s bias but his office knew it existed.</p>
<p>I don’t know if they adopted this system or not but its very discussion points to reader bias in favor of higher scores, regardless of whatever thresholds existed.</p>